Ballard is science fiction in the sense he explores inner space instead of outer space.
Some are kind of eh, and ones that have really stuck out for me,
"Concentration City" - a giant infinitely expanding city ala Dark City or Blame!.
"Studio Five, The Stars" - poetry is written by machines and only eccentrics write their own. Think AI generation of art but in 1961.
"The Subliminal Man" - government uses subliminal messages to promote mindless consumerism - They Live but 1963.
"Billennium" - Earth is vastly overpopulated and any semblance of personal space or privacy is non-existent.
"The Garden of Time" - allegory of never ceasing approach of time no matter what you do to defend yourself from it.
1. https://en.m.wikipedia.org/wiki/The_Complete_Short_Stories_o...